Optical head having a beam input/output coupler on a planar waveguide

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The Electronics And Telecommunications Research Institute patent solves the following problem:

The present invention relates generally to a head Optical recording and / or reproducing information on or from an optical or magneto-optical disc (disk) using optical or magneto-optical characteristics, and especially , an Optical head with an innovatively reduced thickness.

Our analysis of this patent is as follows:

Electronics And Telecommunications Research Institute’s patent US 7580336 B2 deals with Optical head having a beam input/output coupler on a planar waveguide.
An Optical head with a beam input / output coupler with a planar waveguide and other parts including: a light transmitting element emitting a beam; a planar waveguide formed on a substrate and receive beams oscillated from the light transmitting element; a beam input / output coupler integrated as a thin film on a portion of the planar waveguide and receive beams by planar waveguide passing timber vertically into a disc position on the planar waveguide or passing beam reflected from the disc through the planar waveguide; and light receiving elements to receive the beam propagated in planar waveguide through the beam input / output coupler.

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Method for simulating the functional attributes of human milk oligosaccharides in formula-fed infants

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The Mead Johnson Nutrition Company patent solves the following problem:

(1) Field of Invention

Our analysis of this patent is as follows:

Mead Johnson Nutrition Company’s patent US 7572474 B2 deals with Method for simulating the functional attributes of human milk oligosaccharides in formula-fed infants.
The present invention is directed to a novel method for increasing the production of acetate, reduced production of butyrate, increasing the population and species of beneficial bacteria and slowing the rate of fermentation of prebiotics within the gut a formula-fed children. method comprising administration of a therapeutically effective amount of PDX in children.

The revolutionary TRAN&ASSOCIATES provides patent creation and management tools to help inventors protect their inventions using the patent system. Full lawyer support to complete and file the application is available.